Tree and Leaf is a small anthology of works by J. R. R. Tolkien published in 1964 and originally illustrated by Pauline Baynes which consisted of: a revised...

leaf nodes have height zero, and a tree with only a single node (hence both a root and leaf) has depth and height zero. Conventionally, an empty tree...

the last name of botanist Johann Gerhard König. The curry tree is also called curry leaf tree or curry bush, among numerous local names, depending on the...

cryptography and computer science, a hash tree or Merkle tree is a tree in which every "leaf" node is labelled with the cryptographic hash of a data block, and every...

Dublin Review in January 1945. It was reprinted in Tolkien's book Tree and Leaf, and in several later collections. Contrary to Tolkien's claim that he...

least 13 hours of daylight and air temperatures of around 70 °F (21 °C) to leaf out. They will be among the earliest trees to lose their leaves in the...

broad-leaved, broad-leaf, or broadleaf tree is any tree within the diverse botanical group of angiosperms that has flat leaves and produces seeds inside...

Last Leaf on the Tree is the 76th solo studio album by American singer-songwriter Willie Nelson. It was released on November 1, 2024, through Legacy Recordings...

the fiddle-leaf fig, banjo fig, fiddle-leaved fig tree, lyre leaf fig tree, or lyre-leaved fig tree, is a species of plant in the mulberry and fig family...

a play and some non-fiction. It compiles material previously published as three separate shorter books (Tree and Leaf, Farmer Giles of Ham, and The Adventures...

elements. Some balanced trees store values only at leaf nodes and use different kinds of nodes for leaf nodes and internal nodes. B-trees keep values in every...

the word as the title of one of his poems, written in 1931 and published in Tree and Leaf. Works of mythopoeia are often categorized as fantasy or science...

splintered and passed on through every author's works in the act of subcreation. The complete poem was first published in the 1988 edition of Tree and Leaf. Inklings...

either a leaf or a node with two or more children. A B+ tree can be viewed as a B-tree in which each node contains only keys (not key–value pairs), and to which...

attention in 1964, when it was published in Tree and Leaf. Since then, Tree and Leaf has been reprinted several times, and "On Fairy-Stories" has been reprinted...

Beorhtnoth's Death and Ofermod, in Essays and Studies by members of the English Association, volume 6. 1964 Tree and Leaf (On Fairy-Stories and Leaf by Niggle...

or leaf) is a vertex of degree 1. A branch vertex in a tree is a vertex of degree at least 3. An irreducible tree (or series-reduced tree) is a tree in...

The leaf green tree frog (Ranoidea phyllochroa) is a species of stream-dwelling frog, native to eastern Australia from the Queensland/New South Wales...

as every non-leaf having exactly two children and don't necessarily label the children as left and right either. In computing, binary trees can be used...

Look up maple leaf in Wiktionary, the free dictionary. A maple leaf is the leaf of the maple tree. Maple leaf may also refer to: Maple leaf, used as one...

leaf is the characteristic leaf of the maple tree. It is most widely recognized as the national symbol of Canada. By the early 1700s, the maple leaf had...

Uroplatus phantasticus, the satanic leaf-tailed gecko, eyelash leaf-tailed gecko or the phantastic leaf-tailed gecko, is a species of gecko indigenous...

parasol leaf tree, blush macaranga, nasturtium tree, David's heart and heart leaf. It is a shrub or bushy tree, sometimes reaching 12 metres tall and with...

with the central leaflet being the largest and possessing a stalk. The leaf edges are toothed or serrated and the bottom surface is covered in hair. The...

enum Tree { case leaf indirect case node(Int, Tree, Tree) } let tree = Tree.node( 2, .node(0, .leaf, .leaf), .node(3, .leaf, .node(4, .leaf, .leaf)) )...

America. The word yaupon was derived from the Catawban yą́pą, from yą- tree + pą leaf. Another common name, cassina, was borrowed from Timucua (despite this...

peach, nectarine, and almond trees. T. deformans is found in the United States, Europe, Asia, Africa, Australia, and New Zealand. Peach leaf curl reduces the...

Similar to the B-tree, the R-tree is also a balanced search tree (so all leaf nodes are at the same depth), organizes the data in pages, and is designed for...

Chrysophyllum is a group of trees in the Sapotaceae described as a genus by Linnaeus in 1753. The genus is native to the tropical Americas, from Mexico...

terms are used to describe leaf morphology in the description and taxonomy of plants. Leaves may be simple (that is, the leaf blade or 'lamina' is undivided)...